AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002ST53 ∴ Summary
Contact »
(135855) 2002ST53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64032 1.272e-08 au
e 0.151221 3.415e-08
i 12.207 3.964e-06 deg
Ω 275.469 2.602e-05 deg
ω 172.145 3.558e-05 deg
M 308.742 2.401e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.241 au
Aphelion 3.0396 au
Asc. node-Earth separation 2.01792 au
Desc. node-Earth separation 1.26107 au
Earth MOID 1.25856 au
Orbital period 1567.05 days
Date of orbit computation  feb 22 02:18
Observational summary
Optical observations (Discarded) 1041 (6)
Radar observations (Discarded) 0 (0)
Arc length 9148 days
Unobserved 105 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 22.4841 deg
Declination 18.0688 deg
V Magnitude 20.02 mag
Solar Elongation 8.21 deg
Galactic Latitude -43.85 deg
Rate 0.483 deg/day
Direction 70.126 deg

More info »